1 files changed, 1 insertions, 1 deletions
diff --git a/src/main/java/com/juick/service/UserServiceImpl.java b/src/main/java/com/juick/service/UserServiceImpl.java
index 36f37d5e..71f2dc91 100644
--- a/src/main/java/com/juick/service/UserServiceImpl.java
+++ b/src/main/java/com/juick/service/UserServiceImpl.java
@@ -129,7 +129,7 @@ public class UserServiceImpl extends BaseJdbcService implements UserService {
                         return stmt;
                     },
                     holder);
-        } catch (DuplicateKeyException e) {
+        } catch (DataIntegrityViolationException e) {
             throw new UsernameTakenException();
         }